153897304850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1\times {\mathrm{4391}}^1$

素因数の和:4968

約数の個数: 96

約数和(自身を含む): 305851852800

約数和(自身を除く): 151954547950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 79, 95, 158, 190, 395, 467, 475, 790, 934, 950, 1501, 1975, 2335, 3002, 3950, 4391, 4670, 7505, 8782, 8873, 11675, 15010, 17746, 21955, 23350, 36893, 37525, 43910, 44365, 73786, 75050, 83429, 88730, 109775, 166858, 184465, 219550, 221825, 346889, 368930, 417145, 443650, 693778, 700967, 834290, 922325, 1401934, 1734445, 1844650, 2050597, 2085725, 3468890, 3504835, 4101194, 4171450, 6590891, 7009670, 8672225, 10252985, 13181782, 17344450, 17524175, 20505970, 32954455, 35048350, 38961343, 51264925, 65908910, 77922686, 102529850, 161997163, 164772275, 194806715, 323994326, 329544550, 389613430, 809985815, 974033575, 1619971630, 1948067150, 3077946097, 4049929075, 6155892194, 8099858150, 15389730485, 30779460970, 76948652425, 153897304850]

約数ペア:

[(1, 153897304850), (2, 76948652425), (5, 30779460970), (10, 15389730485), (19, 8099858150), (25, 6155892194), (38, 4049929075), (50, 3077946097), (79, 1948067150), (95, 1619971630), (158, 974033575), (190, 809985815), (395, 389613430), (467, 329544550), (475, 323994326), (790, 194806715), (934, 164772275), (950, 161997163), (1501, 102529850), (1975, 77922686), (2335, 65908910), (3002, 51264925), (3950, 38961343), (4391, 35048350), (4670, 32954455), (7505, 20505970), (8782, 17524175), (8873, 17344450), (11675, 13181782), (15010, 10252985), (17746, 8672225), (21955, 7009670), (23350, 6590891), (36893, 4171450), (37525, 4101194), (43910, 3504835), (44365, 3468890), (73786, 2085725), (75050, 2050597), (83429, 1844650), (88730, 1734445), (109775, 1401934), (166858, 922325), (184465, 834290), (219550, 700967), (221825, 693778), (346889, 443650), (368930, 417145)]